CF1760278123860-tsm20251012132122

WWW.RTSAK.COM - ftvs.cuni.cz

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ftvs.cuni.cz checked at 2025-10-12T14:08:43.831Z 884ms 121/121/121 100% R:26

ftvs.cuni.cz

NSruzenka.prf.cuni.cz
A2001:718:1e03:d008::2 🇨🇿 CESNET
PTRruzenka.prf.cuni.cz
A195.113.8.2🇨🇿 CESNET
PTRruzenka.prf.cuni.cz
NSdavid.ruk.cuni.cz
A2001:718:1203:502::2 🇨🇿 CESNET
PTRdavid.ruk.cuni.cz
A78.128.213.242🇨🇿 CESNET
NSgolias.ruk.cuni.cz
A2001:718:1e03:1::2 🇨🇿 CESNET
PTRgolias.ruk.cuni.cz
A195.113.0.2🇨🇿 CESNET
PTRgolias.ruk.cuni.cz
MXftvs-cuni-cz.mail.protection.outlook.com
A2a01:111:f403:ca04::5 🇮🇪 Microsoft
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca04::d 🇮🇪 Microsoft
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::5 🇳🇱 Microsoft
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::9 🇳🇱 Microsoft
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.21🇳🇱 Microsoft
PTRmail-as8pr05cu00205.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A2001:718:1e03:622::12 🇨🇿 CESNET
PTRtarantula.is.cuni.cz
A195.113.89.35🇨🇿 CESNET

cuni.cz

MXag1.cesnet.cz
MXag2.cesnet.cz
NSnsa.ces.net
NScuce.ruk.cuni.cz
NSdavid.ruk.cuni.cz
NSgolias.ruk.cuni.cz
A2001:718:1e03:622::12 🇨🇿 CESNET
A195.113.89.35🇨🇿 CESNET
rank #3061 globally
rank #4 in the tld
This domain name represents Charles University, which is a public university in Prague, Czech Republic. The abbreviation "cuni" stands for Charles University, derived from its Latin name "Universitas Carolina". The ".cz" part indicates that the institution is based in the Czech Republic. This domain is typically used for academic, research, and student services related to the university.

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AI analysis

ftvs.cuni.cz is a parent of mail.ftvs.cuni.cz, ftvs.ftvs.cuni.cz, www.ftvs.cuni.cz and ucebna15.ftvs.cuni.cz.

ftvs.cuni.cz points to two IP numbers: 2001:718:1e03:622::12 and 195.113.89.35.

Other host names, for instance www.ujop.cuni.cz, htf.cuni.cz, eduroam.cuni.cz, uk-simple.cuni.cz and sch.cuni.cz share IP numbers with ftvs.cuni.cz.

The domain ftvs.cuni.cz is delegated to three name servers: ruzenka.prf.cuni.cz, david.ruk.cuni.cz and golias.ruk.cuni.cz.

ftvs.cuni.cz shares name servers with other domains at least partially, for instance wifi.ruk.cuni.cz, wikiskripta.info, 185.128.78.in-addr.arpa, lf1.cuni.cz and rogo.cz.

these name servers are commonly used with the name servers cuce.ruk.cuni.cz, dec52.lf1.cuni.cz, ns.ms.mff.cuni.cz, jay.karlov.mff.cuni.cz, owl.karlov.mff.cuni.cz, ns2.troja.mff.cuni.cz, ns.troja.mff.cuni.cz, most.prf.cuni.cz, opv.natur.cuni.cz and pteryx.natur.cuni.cz.

Host names with two IP numbers:

ruzenka.prf.cuni.cz points to 2001:718:1e03:d008::2 and 195.113.8.2

david.ruk.cuni.cz points to 2001:718:1203:502::2 and 78.128.213.242

golias.ruk.cuni.cz points to 2001:718:1e03:1::2 and 195.113.0.2

The mail server for ftvs.cuni.cz is ftvs-cuni-cz.mail.protection.outlook.com.

Host ftvs-cuni-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::9, 52.101.68.5, 52.101.73.1, 52.101.73.21 and 52.101.73.24.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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zOgsPgu CF johedugfp 2025-10-12